Seiko Cal. 6623 - 449

Seiko 6623-449

The Seiko 6623-449 represents an important milestone in Seiko's 1981 lineup. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-3362a4f68e07]

Also known as: Monster, Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
11.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Champagne
Jewels
18j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1981

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